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emqx /emqx

Star14.7k

The most scalable MQTT broker for AI, IoT, IIoT, and connected vehicles

mqtt iot coap m2m erlang messaging pubsub message-queue mqtt-broker iot-middleware broker manufacturing iiot mqtt-server lwm2m lorawan mqtt-protocol aiot emqx industry-40

UpdatedApr 28, 2025
Erlang

mqttjs /MQTT.js

Star8.8k

The MQTT client for Node.js and the browser

javascript mqtt mqtt-broker hacktoberfest nodejs-library

UpdatedApr 28, 2025
TypeScript

Open source platform for iot , 6 min Quick Deployment,10M devices connection,Carrier level Stability;物联网开源平台,6分钟快速部署,千万级承载,电信级稳定性. Low code for Object model-Rule Engine-Data Channel-Configuration Page; Fully open source, Multi industrial protocols are compatible.物模型-规则引擎-数据通道-组态页面全流程零代码开发、全业务全链路模拟压测、前后端完全开源、多行业工业协议兼容。QQ群:346566935

mqtt iot modbus iot-platform mqtt-broker plc mqtt-server modbus-tcp opc modbus-protocol opc-server iot-server industrial-iot plc-controller dgiot

UpdatedApr 10, 2025
Erlang

dotnet /MQTTnet

Star4.7k

MQTTnet is a high performance .NET library for MQTT based communication. It provides a MQTT client and a MQTT server (broker). The implementation is based on the documentation fromhttp://mqtt.org/.

tls mqtt iot csharp tcp communication nuget uwp netcore iot-platform mqtt-broker broker net mqtt-client mqtt-server iot-framework netframework mqtt-protocol anycpu

UpdatedApr 17, 2025
C#

emitter-io /emitter

Star3.9k

High performance, distributed and low latency publish-subscribe platform.

go golang mqtt networking high-performance realtime pubsub mqtt-broker emitter low-latency

UpdatedMar 13, 2025
Go

thingsboard /thingsboard-gateway

Star1.9k

Open-source IoT Gateway - integrates devices connected to legacy and third-party systems with ThingsBoard IoT Platform using Modbus, CAN bus, BACnet, BLE, OPC-UA, MQTT, ODBC and REST protocols

mqtt iot aws odbc gateway mqtt-broker can ble can-bus aws-iot opc-ua iot-gateway sigfox bacnet thingsboard

UpdatedApr 28, 2025
Python

nanomq /nanomq

Star1.9k

An ultra-lightweight and blazing-fast Messaging Broker/Bus for IoT Edge & SDV

mqtt iot aio asynchronous messaging actor-model pubsub mqtt-broker smp manufacturing iiot mosquitto mqtt-server mqtt-protocol connected-vehicles nng iot-edge parrallel-computing mqtt5 software-defined-vehicle

UpdatedApr 15, 2025
C

moscajs /aedes

Star1.8k

Barebone MQTT broker that can run on any stream server, the node way

nodejs mqtt iot stream mqtt-broker mosquitto mqtt-server aedes

UpdatedOct 23, 2024
JavaScript

mochi-mqtt /server

Star1.5k

The fully compliant, embeddable high-performance Go MQTT v5 server for IoT, smarthome, and pubsub

golang mqtt iot tcp websocket mqtt-broker golang-library mqtt-server golang-package mqtt-smarthome mqttv5 mqtt5 mqtt3

UpdatedApr 16, 2025
Go

openremote /openremote

Sponsor

Star1.4k

100% open-source IoT Platform - Integrate your devices, create rules, and analyse and visualise your data

mqtt iot energy dashboard websocket energy-monitor iot-platform mqtt-broker building rules-engine fleet-management smartcity knx dataplatform iot-projects asset-management energy-management fleet-telematics

UpdatedApr 28, 2025
Java

hivemq /hivemq-community-edition

Star1.1k

HiveMQ CE is a Java-based open source MQTT broker that fully supports MQTT 3.x and MQTT 5. It is the foundation of the HiveMQ Enterprise Connectivity and Messaging Platform

java mqtt iot m2m messaging pubsub mqtt-broker iot-middleware broker hivemq mqtt-server mqtt-protocol mqtt5

UpdatedApr 26, 2025
Java

wind-c /comqtt

Star1.1k

A lightweight, high-performance go mqtt server(v3.0|v3.1.1|v5.0) supporting distributed cluster

golang mqtt iot raft cluster distributed mqtt-broker msgpack golang-library mqtt-server hacktoberfest gossip mqtt-smarthome mqttv5

UpdatedAug 17, 2024
Go

DrmagicE /gmqtt

Star999

Gmqtt is a flexible, high-performance MQTT broker library that fully implements the MQTT protocol V3.x and V5 in golang

golang mqtt server mqtt-broker mqtt-server mqtt-protocol gmqtt

UpdatedNov 10, 2023
Go

quickmsg /smqtt

Star850

开源 MQTT 服务器(基于reactor-netty实现高性能的、可扩展、支持千万级设备接入集群）支持 mqtt 3.1.1、mqtt 5等协议

java mqtt iot netty mqtt-broker java-8 reactor3

UpdatedApr 9, 2023
Java

njouanin /hbmqtt

Star812

MQTT client/broker using Python asynchronous I/O

mqtt python3 mqtt-broker asyncio mqtt-client

UpdatedJul 24, 2022
Python

bifromqio /bifromq

Star652

A Multi-Tenancy MQTT broker adopting Serverless architecture

mqtt iot multi-tenant serverless distributed mqtt-broker decentralized-cluster

UpdatedApr 28, 2025
Java

thingsboard /tbmq

Star642

Open-source, scalable, and fault-tolerant MQTT broker able to handle 4M+ concurrent client connections, supporting at least 3M messages per second throughput per single cluster node with low latency delivery. The cluster mode supports more than 100M concurrently connected clients.

java platform mqtt iot kafka netty mqtt-broker broker thingsboard

UpdatedApr 28, 2025
Java

robustmq /robustmq

Star544

RobustMQ is a next-generation, high-performance, cloud-native, converged message queue that is compatible with multiple mainstream message queuing protocols and has complete Serveless capabilities.